54844664 has 16 divisors (see below), whose sum is σ = 117524400. Its totient is φ = 23504832.

The previous prime is 54844661. The next prime is 54844667. The reversal of 54844664 is 46644845.

It is an interprime number because it is at equal distance from previous prime (54844661) and next prime (54844667).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54844661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489629 + ... + 489740.

It is an arithmetic number, because the mean of its divisors is an integer number (7345275).

Almost surely, 2^54844664 is an apocalyptic number.

It is an amenable number.

54844664 is an abundant number, since it is smaller than the sum of its proper divisors (62679736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54844664 is a wasteful number, since it uses less digits than its factorization.

54844664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979382 (or 979378 counting only the distinct ones).

The product of its digits is 368640, while the sum is 41.

The square root of 54844664 is about 7405.7183311276. The cubic root of 54844664 is about 379.9368870253.

The spelling of 54844664 in words is "fifty-four million, eight hundred forty-four thousand, six hundred sixty-four".